|Description||c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursive entity expansion when loading configuration.|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)|
Vulnerable and fixed packages
The table below lists information on source packages.
|c3p0 (PTS)||bookworm, sid, buster, bullseye||0.9.1.2-10||vulnerable|
The information below is based on the following data on fixed versions.
|Package||Type||Release||Fixed Version||Urgency||Origin||Debian Bugs|
[bullseye] - c3p0 <no-dsa> (Minor issue)
[buster] - c3p0 <no-dsa> (Minor issue)
[stretch] - c3p0 <no-dsa> (Minor issue)
[jessie] - c3p0 <no-dsa> (Minor issue)
Fixed by: https://github.com/swaldman/c3p0/commit/f38f27635c384806c2a9d6500d80183d9f09d78b